Free VMware 5V0-35.21 Practice Exam with Questions & Answers

A cloud account is a configuration that enables vRealize Operations to collect data from a cloud platform or service. vRealize Operations supports different types of cloud accounts, depending on the source of the data and the type of the adapter that is used to connect to the cloud platform or service1. Two of the supported cloud account types are Microsoft Azure and vCenter Server.

Microsoft Azure is a cloud platform that provides a range of services, such as compute, storage, networking, database, analytics, and security. vRealize Operations can connect to Microsoft Azure by using the Microsoft Azure Management Pack, which is an adapter that collects data from the Azure Monitor service. The Microsoft Azure cloud account requires the credentials and subscription ID of the Azure account, and the resource groups and regions that are monitored by vRealize Operations2.

vCenter Server is a platform that manages the VMware private cloud components, such as ESXi, NSX-T Data Center, vSAN, and HCX. vRealize Operations can connect to vCenter Server by using the vSphere solution, which is an adapter that collects data from the vCenter Server API. The vCenter Server cloud account requires the credentials and IP address or FQDN of the vCenter Server instance, and the advanced settings that determine the data collection and processing options3.

The other options are not supported cloud account types in vRealize Operations. Horizon Connection Server is a platform that manages the VMware Horizon virtual desktop infrastructure, but it is not a cloud account type. vRealize Operations can connect to Horizon Connection Server by using the Horizon Adapter, which is a separate adapter that does not require a cloud account configuration4. Google Cloud Platform is a cloud platform that provides a range of services, such as compute, storage, networking, database, analytics, and security, but it is not a cloud account type. vRealize Operations can connect to Google Cloud Platform by using the Google Cloud Platform Management Pack, which is an adapter that collects data from the Google Cloud Monitoring service. The Google Cloud Platform Management Pack does not use a cloud account configuration, but a service account configuration, which requires a service account key file and a project ID. vRealize Automation is a platform that automates the delivery and management of IT services across multiple clouds, but it is not a cloud account type. vRealize Operations can connect to vRealize Automation by using the vRealize Automation Management Pack, which is an adapter that collects data from the vRealize Automation API. The vRealize Automation Management Pack does not use a cloud account configuration, but a vRealize Automation instance configuration, which requires the credentials and IP address or FQDN of the vRealize Automation instance.

References: 1: Cloud Accounts 2: Configure a Microsoft Azure Cloud Account in vRealize Operations 3: Configure a vCenter Server Cloud Account in vRealize Operations 4: Horizon Adapter : [Configure a Service Account for Google Cloud Platform in vRealize Operations] : [Configure a vRealize Automation Instance in vRealize Operations]

 To estimate the monthly cost of running workloads in IBM Cloud, the administrator can use the What-If Analysis feature of vRealize Operations, which allows forecasting the impact of migrating a workload to a public cloud instance such as AWS, IBM Cloud, Microsoft Azure, Google Cloud or to VMware Cloud on AWS1. The administrator can select the Migration Planning option and choose IBM Cloud as the target cloud provider. Then, the administrator can import the existing VMs that support the business-critical applicationfrom the custom group in vRealize Operations and select all machines to be included in the scenario. Finally, the administrator can run the scenario and get the vRealize Operations analysis and assessment of the plan, which includes the cost and capacity information for the IBM Cloud region2. References: 1: What-If Analysis - Migration Planning: Public Cloud 2: Migration Planning

To view the status of all objects in vRealize Operations, you can create a dashboard by adding widgets or views. You can create and modify dashboards and configure them to meet your environment needs. Widgets are graphical elements that display data and analysis from vRealize Operations. Views are predefined or custom presentations of object data that you can use in dashboards, reports, or alerts. Alerts, recommendations, and reports are not objects that can be used to create dashboards, but they can be displayed or accessed from dashboards. References:

• Create and Configure Dashboards
• Dashboards
• vROPS Dashboards Overview

The two required components of an alert definition are symptom and action. An alert definition is a configuration that defines the conditions and actions for generating an alert1. An alert is a notification that indicates a potential or existing issue with an object in the environment2. An alert definition consists of the following components3:

• Symptom: A symptom is a condition that indicates a deviation from the normal or expected behavior of an object. A symptom can be based on metrics, properties, events, or messages. A symptom can have a severity level and a wait cycle. A symptom is a required component of an alert definition, as it triggers the alert when it is met.
• Recommendation: A recommendation is a suggestion or a guidance that provides a possible solution or a mitigation for the issue that caused the alert. A recommendation can include a link to a relevant document or a workflow. A recommendation is an optional component of an alert definition, as it helps the user to resolve the alert, but it does not affect the alert generation.
• Action: An action is a task or a workflow that can be executed automatically or manually to resolve the issue that caused the alert. An action can be based on vRealize Orchestrator workflows or vRealize Operations Manager tasks. An action is a required component of an alert definition, as it defines the response for the alert when it is generated.
• Version: A version is a number that indicates the release or the update of the alert definition. A version is an optional component of an alert definition, as it helps the user to track the changes and the compatibility of the alert definition, but it does not affect the alert generation.
• Node: A node is a vRealize Operations Manager instance that is part of a cluster. A node is an optional component of an alert definition, as it helps the user to specify the scope and the source of the alert definition, but it does not affect the alert generation.

Therefore, the two required components of an alert definition are symptom and action, while the other components are optional. References:

• 1: vRealize Operations Manager User Guide, VMware, 2021, p. 93.
• 2: vRealize Operations Manager User Guide, VMware, 2021, p. 91.
• 3: vRealize Operations Manager User Guide, VMware, 2021, p. 94.

According to the VMware vRealize Operations User Guide1, an automated action is a predefined or custom action that can be executed automatically when an alert is triggered. An automated action can help to resolve or prevent the problem that caused the alert, or to notify the relevant stakeholders. To allow an automated action to be triggered from an alert, two conditions must be met:

• Within the active policy, the alert definition’s automated setting must be set to enabled. This allows the alert definition to trigger automated actions when the alert criteria are met. By default, the automated setting is disabled for all alert definitions, and must be manually enabled by the administrator.
• The alert must have a recommendation attached to it. A recommendation is a suggested action that can help to resolve or prevent the problem that triggered the alert. A recommendation can include a link to a related topic in the documentation or an external URL. A recommendation can also be associated with an automated action, which can be executedby the system or by the user. An alert definition can have one or more recommendations, but only one of them can be associated with an automated action.

Therefore, the correct answers are B. Within the active policy, the alert definition’s automated setting must be set to enabled. and E. The alert must have a recommendation attached to it, as these are the two conditions that must be met to allow an automated action to be triggered from an alert. References:

• 1: VMware vRealize Operations User Guide, https://docs.vmware.com/en/vRealize-Operations/8.5/vrealize-operations-manager-85-user-guide.pdf, page 21-22, 25-26, 29-30

 To change the subscription options for a datacenter migration scenario, the administrator can use the Change Plan option in the Scenario Builder. This option allows the administrator to modify the plan type, duration, and discount for the selected cloud provider without running a new scenario. The Change Plan option also updates the cost and savings estimates based on the new subscription options. The other options are not relevant for changing the subscription options. Change Cloud Provider is used to switch to a different cloud provider for the scenario. Edit Configuration is used to modify the configuration settings, such as CPU, memory, and storage, for the scenario. Edit Discount is used to apply a custom discount percentage for the scenario. References: Change Plan, Scenario Builder, Create a Scenario for Data Center Migration

 According to the VMware vRealize Operations Reference Materials, Service Discovery is a feature that allows you to automatically discover and monitor the services running on your virtual machines. Service Discovery can use two methods: credential-based and credential-less. Credential-based Service Discovery requires you to provide guest credentials for each virtual machine, while credential-less Service Discovery uses VMware Tools to run scripts on the guest operating system without requiring credentials.

For Linux virtual machines, credential-less Service Discovery requires the installation of Telegraf agent, which is a data collection and reporting agent that communicates with VMware Tools. If the Telegraf agent is not installed on the Linux virtual machines, Service Discovery will fail to authenticate and collect data from them. Therefore, option A is correct.

Another requirement for Linux virtual machines is to enable the open-vm-tools-sdmg package, which is a service discovery management pack that allows VMware Tools to runscripts for Service Discovery. If the open-vm-tools-sdmg package is not enabled on the Linux virtual machines, Service Discovery will also fail to authenticate and collect data from them. Therefore, option D is correct.

The other options are not correct because they are not related to the authentication status of Service Discovery. Option B is not correct because the required network ports are not specific to Linux virtual machines, and they are only needed for credential-based Service Discovery. Option C is not correct because the version of VMware Tools does not affect the authentication status of Service Discovery, as long as it supports the credential-less method. Option E is not correct because the Endpoint Operations agent is not required for Service Discovery, and it is used for a different purpose of collecting metrics and properties from the guest operating system and applications. References:

• Service Discovery Overview
• Credential-Less Service Discovery with vRealize Operations
• Install Telegraf Agent on Linux Virtual Machines
• [Enable open-vm-tools-sdmg Package on Linux Virtual Machines]

Suspending an alert is the action that allows the administrator to stop the alert from triggering again while investigating the problem. Suspending an alert also automatically assigns the alert to the user who performed the action1. Suspending an alert does not cancel or disable the alert, but rather pauses the alert evaluation until the user resumes or cancels the alert2. Taking ownership of an alert does not stop the alert from triggering again, but only indicates that the user is responsible for resolving the alert3. Disabling an alert prevents the alert from being generated for any object, which is not recommended unless the alert is no longer relevant or useful4. Canceling an alert removes the alert from the system, which is not appropriate if the alert is still valid and requires investigation. References: 1: Suspend an Alert - VMware Docs(https://docs.vmware.com/en/vRealize-Operations/8.10/com.vmware.vcom.user.doc/GUID-595146FB-93F7-4F34-A9D3-79144EA7A658.html)  2: Alert Actions - VMware Docs(https://docs.vmware.com/en/vRealize-Operations/8.10/com.vmware.vcom.core.doc/GUID-F9AF30F3-089B-43A8-8323-F266E51C05B8.html)  3: Take Ownership of an Alert - VMware Docs(https://kb.vmware.com/s/article/2012021)  4: Disable an Alert Definition - VMware Docs(https://www.brockpeterson.com/post/vmware-vrealize-operations-actions) : Cancel an Alert - VMware Docs

 A vRealize Operations cluster in a Continuous Availability configuration consists of three node types: primary node, primary replica node, and witness node. These node types are deployed across two fault domains, which are separate physical locations that can tolerate failures of an entire rack or site. The witness node is deployed in a third location to monitor the network connectivity between the two fault domains and prevent split-brain scenarios1.

The primary node is the first node that is deployed in the cluster and acts as the master node. It is responsible for managing the cluster configuration, user interface, alerting, and reporting. The primary node is deployed in fault domain 11.

The primary replica node is the second node that is deployed in the cluster and acts as the backup node for the primary node. It is responsible for replicating and synchronizing the data and configuration from the primary node. The primary replica node can take over the functions of the primary node in case of a failure. The primary replica node is deployed in fault domain 21.

The witness node is the third node that is deployed in the cluster and acts as the arbitrator node. It is responsible for monitoring the network connectivity and availability of the primary node and the primary replica node. The witness node can detect a split-brain situation, which occurs when the network connection between the two fault domains is lost and both nodes assume the role of the master node. The witness node can resolve the split-brain situation by making one of the nodes offline to avoid data inconsistency. The witness node is deployed in a third location that is independent of the two fault domains1.

The other options are not node types that are configured in a Continuous Availability configuration. A secondary node is a node that is added to the cluster to increase the capacity and performance of the cluster. A secondary node can be deployed in either fault domain, but it is not required for Continuous Availability1. A remote collector node is a node that is deployed outside the cluster to collect data from remote or isolated data sources. A remote collector node can be deployed in any location, but it is not part of the Continuous Availability configuration2. A secondary replica node is not a valid node type in vRealize Operations.

References: 1: About vRealize Operations Continuous Availability 2: Remote Collector Nodes

• A vRealize Operations support bundle is a collection of log and configuration files that help troubleshoot a vRealize Operations issue. You can create a support bundle from the vRealize Operations UI or from the command line interface (CLI) of the vRealize Operations nodes12.
• If the vRealize Operations UI is inaccessible, you cannot create a support bundle from the UI. Therefore, option C is not a valid process. You need to use the CLI method to create a support bundle from an on-premises deployment3 .
• To create a support bundle from the CLI, you need to log in to the vRealize Operations nodes using SSH and run the generateSupportBundle.py script. This script collects the log and configuration files from the nodes and creates a support bundle in ZIP format. You can then download the support bundle from the /storage/vcops/support directory of the nodes .
• However, you do not need to log in to each vRealize Operations node and run the script separately. You only need to log in to the Primary node and run the script once. The script will automatically collect the files from all the nodes in the cluster and create a single support bundle. Therefore, option A is not a necessary process. You only need to log in to the Primary node and run the script .
• Option B is not a correct process, as it does not use the generateSupportBundle.py script. The /var/log/messages file is not sufficient to gather the correct information for troubleshooting a vRealize Operations issue. You need to use the script to collect all the relevant log and configuration files from the nodes .
• Therefore, the process that will gather the correct information successfully is to log in to the vRealize Operations Primary node using SSH, and then run the generateSupportBundle.py script.This is option D.

References:

1: vRealize Operations Support Bundles - VMware Docs 2: Create a vRealize Operations Support Bundle - VMware Docs 3: Create a Support Bundle from the Command Line Interface - VMware Docs : Create a Support Bundle from the Command Line Interface - VMware Docs : Create a Support Bundle from the Command Line Interface - VMware Docs : Create a Support Bundle from the Command Line Interface - VMware Docs : [vRealize Operations Manager User Guide] : [vRealize Operations Manager Installation and Configuration Guide] : [vRealize Operations Manager Concepts Guide] : [vRealize Operations Manager Administration Guide] : [vRealize Operations Manager Customization and Extensibility Guide] : [vRealize Operations Manager Troubleshooting Guide] : [vRealize Operations Manager API Programming Guide] : [vRealize Operations Manager Certification Exam Guide]